Swaich A, Rufus-Sedgemore K, Choi JC, DeBeck K, Boyd J, Milloy MJ, Kerr T, Hayashi K The association between benzodiazepine proliferation in the unregulated drug supply and experiences of violence: a gender-based analysis Drug Alcohol Depend PubMed

Hayashi K, Reading D, Bach P, Choi JC, Hedden L, Milloy MJ, DeBeck K Engagement with and acceptability of telephone-based telemedicine in addiction care in Vancouver, Canada, 2020–2023 J Addict Med Link

Gallant K, Hayashi K, Sayre EC, Choi JC, Mansoor M, Kerr T Using illicit drugs alone in Vancouver, Canada: a gender-based analysis Subst Abuse Treat Prev Policy PubMed

Robinson K, Laing A, Choi J, Richardson L Impact of alternative income assistance payment schedules on health and social service access in Canada: evidence from an experimental study J Soc Serv Res PubMed

Klaire S, Choi JC, Laing A, Richardson L Impact of alternative income assistance disbursement on substance use disorder treatment adherence among people who use drugs Am J Drug Alcohol Abuse PubMed

Swaich A, Ignatieff D, Milloy MJ, Choi JC, Kerr T, Hayashi K Impacts of the COVID-19 pandemic on the availability and retail price of unregulated drugs in Vancouver, Canada: an interrupted time-series analysis, 2018-2022 Int J Drug Policy PubMed

Speed KA, Choi JC, Felicella G, Sedgemore K, Mok WY, Milloy MJ, DeBeck K, Kerr T, Hayashi K Preferred pharmaceutical-grade opioids to reduce the use of unregulated opioids: a cross-sectional analysis among people who use unregulated opioids in Vancouver, Canada Int J Drug Policy PubMed

Hui J, Reddon H, Fairbairn N, Choi JC, Milloy MJ, Socías ME Prevalence and correlates of heavy alcohol use among people living with HIV who use unregulated drugs in Vancouver, Canada AIDS Behav PubMed

Gallant K, Hayashi K, Choi JC, Milloy MJ, Kerr T Involuntary discharge from drug or alcohol treatment programs in Vancouver, Canada Harm Reduct J PubMed

Lee-Pii K, DeBeck K, Choi JC, Sedgemore K, Kerr T, Kennedy MC Characterizing use of supervised consumption services among street-involved youth and young adults in the context of an overdose crisis J Urban Health PubMed